I connect via vnc tunnelled through ssh to my Linux desktop running Debian
unstable and run Thunderbird (aka Icedove).
Thunderbird crashes anytime I try to do anything that requires opening a new
windown. Here is the error message after the crash.
Error: Cairo does not yet support the requested image format:
Alpha mask: 0x00000000
Red mask: 0x00000007
Green mask: 0x00000038
Blue mask: 0x000000c0
Please file an enhacement request (quoting the above) at:
_cairo_format_from_pixman_format: Assertion `NOT_REACHED' failed.
/usr/lib/icedove/run-mozilla.sh: line 131: 19692 Aborted "$prog"
*** This bug has been marked as a duplicate of 7735 ***